Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 505 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi
new file mode 100644
index 000000000..abef03498
--- /dev/null
+++ b/arch/arm/boot/dts/lpc32xx.dtsi
@@ -0,0 +1,505 @@
+/*
+ * NXP LPC32xx SoC
+ *
+ * Copyright 2012 Roland Stigge <stigge@antcom.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "skeleton.dtsi"
+
+#include <dt-bindings/clock/lpc32xx-clock.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "nxp,lpc3220";
+	interrupt-parent = <&mic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			compatible = "arm,arm926ej-s";
+			device_type = "cpu";
+			reg = <0x0>;
+		};
+	};
+
+	clocks {
+		xtal_32k: xtal_32k {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+			clock-output-names = "xtal_32k";
+		};
+
+		xtal: xtal {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <13000000>;
+			clock-output-names = "xtal";
+		};
+	};
+
+	ahb {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges = <0x00000000 0x00000000 0x10000000>,
+			 <0x20000000 0x20000000 0x30000000>,
+			 <0xe0000000 0xe0000000 0x04000000>;
+
+		iram: sram@8000000 {
+			compatible = "mmio-sram";
+			reg = <0x08000000 0x20000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x00000000 0x08000000 0x20000>;
+		};
+
+		/*
+		 * Enable either SLC or MLC
+		 */
+		slc: flash@20020000 {
+			compatible = "nxp,lpc3220-slc";
+			reg = <0x20020000 0x1000>;
+			clocks = <&clk LPC32XX_CLK_SLC>;
+			status = "disabled";
+		};
+
+		mlc: flash@200a8000 {
+			compatible = "nxp,lpc3220-mlc";
+			reg = <0x200a8000 0x11000>;
+			interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk LPC32XX_CLK_MLC>;
+			status = "disabled";
+		};
+
+		dma: dma@31000000 {
+			compatible = "arm,pl080", "arm,primecell";
+			reg = <0x31000000 0x1000>;
+			interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk LPC32XX_CLK_DMA>;
+			clock-names = "apb_pclk";
+		};
+
+		usb {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			ranges = <0x0 0x31020000 0x00001000>;
+
+			/*
+			 * Enable either ohci or usbd (gadget)!
+			 */
+			ohci: ohci@0 {
+				compatible = "nxp,ohci-nxp", "usb-ohci";
+				reg = <0x0 0x300>;
+				interrupt-parent = <&sic1>;
+				interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&usbclk LPC32XX_USB_CLK_HOST>;
+				status = "disabled";
+			};
+
+			usbd: usbd@0 {
+				compatible = "nxp,lpc3220-udc";
+				reg = <0x0 0x300>;
+				interrupt-parent = <&sic1>;
+				interrupts = <29 IRQ_TYPE_LEVEL_HIGH>,
+					     <30 IRQ_TYPE_LEVEL_HIGH>,
+					     <28 IRQ_TYPE_LEVEL_HIGH>,
+					     <26 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&usbclk LPC32XX_USB_CLK_DEVICE>;
+				status = "disabled";
+			};
+
+			i2cusb: i2c@300 {
+				compatible = "nxp,pnx-i2c";
+				reg = <0x300 0x100>;
+				interrupt-parent = <&sic1>;
+				interrupts = <31 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&usbclk LPC32XX_USB_CLK_I2C>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pnx,timeout = <0x64>;
+			};
+
+			usbclk: clock-controller@f00 {
+				compatible = "nxp,lpc3220-usb-clk";
+				reg = <0xf00 0x100>;
+				#clock-cells = <1>;
+			};
+		};
+
+		clcd: clcd@31040000 {
+			compatible = "arm,pl111", "arm,primecell";
+			reg = <0x31040000 0x1000>;
+			interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk LPC32XX_CLK_LCD>, <&clk LPC32XX_CLK_LCD>;
+			clock-names = "clcdclk", "apb_pclk";
+			status = "disabled";
+		};
+
+		mac: ethernet@31060000 {
+			compatible = "nxp,lpc-eth";
+			reg = <0x31060000 0x1000>;
+			interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clk LPC32XX_CLK_MAC>;
+		};
+
+		emc: memory-controller@31080000 {
+			compatible = "arm,pl175", "arm,primecell";
+			reg = <0x31080000 0x1000>;
+			clocks = <&clk LPC32XX_CLK_DDRAM>, <&clk LPC32XX_CLK_DDRAM>;
+			clock-names = "mpmcclk", "apb_pclk";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			ranges = <0 0xe0000000 0x01000000>,
+				 <1 0xe1000000 0x01000000>,
+				 <2 0xe2000000 0x01000000>,
+				 <3 0xe3000000 0x01000000>;
+			status = "disabled";
+		};
+
+		apb {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			ranges = <0x20000000 0x20000000 0x30000000>;
+
+			/*
+			 * ssp0 and spi1 are shared pins;
+			 * enable one in your board dts, as needed.
+			 */
+			ssp0: spi@20084000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0x20084000 0x1000>;
+				interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_SSP0>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			spi1: spi@20088000 {
+				compatible = "nxp,lpc3220-spi";
+				reg = <0x20088000 0x1000>;
+				clocks = <&clk LPC32XX_CLK_SPI1>;
+				status = "disabled";
+			};
+
+			/*
+			 * ssp1 and spi2 are shared pins;
+			 * enable one in your board dts, as needed.
+			 */
+			ssp1: spi@2008c000 {
+				compatible = "arm,pl022", "arm,primecell";
+				reg = <0x2008c000 0x1000>;
+				interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_SSP1>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			spi2: spi@20090000 {
+				compatible = "nxp,lpc3220-spi";
+				reg = <0x20090000 0x1000>;
+				clocks = <&clk LPC32XX_CLK_SPI2>;
+				status = "disabled";
+			};
+
+			i2s0: i2s@20094000 {
+				compatible = "nxp,lpc3220-i2s";
+				reg = <0x20094000 0x1000>;
+			};
+
+			sd: sd@20098000 {
+				compatible = "arm,pl18x", "arm,primecell";
+				reg = <0x20098000 0x1000>;
+				interrupts = <15 IRQ_TYPE_LEVEL_HIGH>,
+					     <13 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_SD>;
+				clock-names = "apb_pclk";
+				status = "disabled";
+			};
+
+			i2s1: i2s@2009c000 {
+				compatible = "nxp,lpc3220-i2s";
+				reg = <0x2009C000 0x1000>;
+			};
+
+			/* UART5 first since it is the default console, ttyS0 */
+			uart5: serial@40090000 {
+				/* actually, ns16550a w/ 64 byte fifos! */
+				compatible = "nxp,lpc3220-uart";
+				reg = <0x40090000 0x1000>;
+				interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+				reg-shift = <2>;
+				clocks = <&clk LPC32XX_CLK_UART5>;
+				status = "disabled";
+			};
+
+			uart3: serial@40080000 {
+				compatible = "nxp,lpc3220-uart";
+				reg = <0x40080000 0x1000>;
+				interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+				reg-shift = <2>;
+				clocks = <&clk LPC32XX_CLK_UART3>;
+				status = "disabled";
+			};
+
+			uart4: serial@40088000 {
+				compatible = "nxp,lpc3220-uart";
+				reg = <0x40088000 0x1000>;
+				interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+				reg-shift = <2>;
+				clocks = <&clk LPC32XX_CLK_UART4>;
+				status = "disabled";
+			};
+
+			uart6: serial@40098000 {
+				compatible = "nxp,lpc3220-uart";
+				reg = <0x40098000 0x1000>;
+				interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
+				reg-shift = <2>;
+				clocks = <&clk LPC32XX_CLK_UART6>;
+				status = "disabled";
+			};
+
+			i2c1: i2c@400a0000 {
+				compatible = "nxp,pnx-i2c";
+				reg = <0x400A0000 0x100>;
+				interrupt-parent = <&sic1>;
+				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pnx,timeout = <0x64>;
+				clocks = <&clk LPC32XX_CLK_I2C1>;
+			};
+
+			i2c2: i2c@400a8000 {
+				compatible = "nxp,pnx-i2c";
+				reg = <0x400A8000 0x100>;
+				interrupt-parent = <&sic1>;
+				interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pnx,timeout = <0x64>;
+				clocks = <&clk LPC32XX_CLK_I2C2>;
+			};
+
+			mpwm: mpwm@400e8000 {
+				compatible = "nxp,lpc3220-motor-pwm";
+				reg = <0x400E8000 0x78>;
+				status = "disabled";
+				#pwm-cells = <2>;
+			};
+		};
+
+		fab {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "simple-bus";
+			ranges = <0x20000000 0x20000000 0x30000000>;
+
+			/* System Control Block */
+			scb {
+				compatible = "simple-bus";
+				ranges = <0x0 0x040004000 0x00001000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				clk: clock-controller@0 {
+					compatible = "nxp,lpc3220-clk";
+					reg = <0x00 0x114>;
+					#clock-cells = <1>;
+
+					clocks = <&xtal_32k>, <&xtal>;
+					clock-names = "xtal_32k", "xtal";
+				};
+			};
+
+			mic: interrupt-controller@40008000 {
+				compatible = "nxp,lpc3220-mic";
+				reg = <0x40008000 0x4000>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			sic1: interrupt-controller@4000c000 {
+				compatible = "nxp,lpc3220-sic";
+				reg = <0x4000c000 0x4000>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+
+				interrupt-parent = <&mic>;
+				interrupts = <0 IRQ_TYPE_LEVEL_LOW>,
+					     <30 IRQ_TYPE_LEVEL_LOW>;
+				};
+
+			sic2: interrupt-controller@40010000 {
+				compatible = "nxp,lpc3220-sic";
+				reg = <0x40010000 0x4000>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+
+				interrupt-parent = <&mic>;
+				interrupts = <1 IRQ_TYPE_LEVEL_LOW>,
+					     <31 IRQ_TYPE_LEVEL_LOW>;
+			};
+
+			uart1: serial@40014000 {
+				compatible = "nxp,lpc3220-hsuart";
+				reg = <0x40014000 0x1000>;
+				interrupts = <26 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			uart2: serial@40018000 {
+				compatible = "nxp,lpc3220-hsuart";
+				reg = <0x40018000 0x1000>;
+				interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			uart7: serial@4001c000 {
+				compatible = "nxp,lpc3220-hsuart";
+				reg = <0x4001c000 0x1000>;
+				interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			rtc: rtc@40024000 {
+				compatible = "nxp,lpc3220-rtc";
+				reg = <0x40024000 0x1000>;
+				interrupt-parent = <&sic1>;
+				interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_RTC>;
+			};
+
+			gpio: gpio@40028000 {
+				compatible = "nxp,lpc3220-gpio";
+				reg = <0x40028000 0x1000>;
+				gpio-controller;
+				#gpio-cells = <3>; /* bank, pin, flags */
+			};
+
+			timer4: timer@4002c000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x4002C000 0x1000>;
+				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&clk LPC32XX_CLK_TIMER4>;
+				clock-names = "timerclk";
+				status = "disabled";
+			};
+
+			timer5: timer@40030000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x40030000 0x1000>;
+				interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&clk LPC32XX_CLK_TIMER5>;
+				clock-names = "timerclk";
+				status = "disabled";
+			};
+
+			watchdog: watchdog@4003c000 {
+				compatible = "nxp,pnx4008-wdt";
+				reg = <0x4003C000 0x1000>;
+				clocks = <&clk LPC32XX_CLK_WDOG>;
+			};
+
+			timer0: timer@40044000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x40044000 0x1000>;
+				clocks = <&clk LPC32XX_CLK_TIMER0>;
+				clock-names = "timerclk";
+				interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+			};
+
+			/*
+			 * TSC vs. ADC: Since those two share the same
+			 * hardware, you need to choose from one of the
+			 * following two and do 'status = "okay";' for one of
+			 * them
+			 */
+
+			adc: adc@40048000 {
+				compatible = "nxp,lpc3220-adc";
+				reg = <0x40048000 0x1000>;
+				interrupt-parent = <&sic1>;
+				interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_ADC>;
+				status = "disabled";
+			};
+
+			tsc: tsc@40048000 {
+				compatible = "nxp,lpc3220-tsc";
+				reg = <0x40048000 0x1000>;
+				interrupt-parent = <&sic1>;
+				interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clk LPC32XX_CLK_ADC>;
+				status = "disabled";
+			};
+
+			timer1: timer@4004c000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x4004C000 0x1000>;
+				interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&clk LPC32XX_CLK_TIMER1>;
+				clock-names = "timerclk";
+			};
+
+			key: key@40050000 {
+				compatible = "nxp,lpc3220-key";
+				reg = <0x40050000 0x1000>;
+				clocks = <&clk LPC32XX_CLK_KEY>;
+				interrupt-parent = <&sic1>;
+				interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
+				status = "disabled";
+			};
+
+			timer2: timer@40058000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x40058000 0x1000>;
+				interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&clk LPC32XX_CLK_TIMER2>;
+				clock-names = "timerclk";
+				status = "disabled";
+			};
+
+			pwm1: pwm@4005c000 {
+				compatible = "nxp,lpc3220-pwm";
+				reg = <0x4005C000 0x4>;
+				clocks = <&clk LPC32XX_CLK_PWM1>;
+				assigned-clocks = <&clk LPC32XX_CLK_PWM1>;
+				assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>;
+				status = "disabled";
+			};
+
+			pwm2: pwm@4005c004 {
+				compatible = "nxp,lpc3220-pwm";
+				reg = <0x4005C004 0x4>;
+				clocks = <&clk LPC32XX_CLK_PWM2>;
+				assigned-clocks = <&clk LPC32XX_CLK_PWM2>;
+				assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>;
+				status = "disabled";
+			};
+
+			timer3: timer@40060000 {
+				compatible = "nxp,lpc3220-timer";
+				reg = <0x40060000 0x1000>;
+				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				clocks = <&clk LPC32XX_CLK_TIMER3>;
+				clock-names = "timerclk";
+				status = "disabled";
+			};
+		};
+	};
+};